Your STM10 is a portable stereo microphone designed to be used with Xperia™
devices from Sony that support 5-pole audio and a 3.5 mm audio jack, such as the
Xperia™ Z2 or Xperia™ Z3. Use the STM10 to record high-quality stereo sound for
music tracks, interviews or videos.
To use the microphone and make recordings, you must first install the Audio
Recorder application, which is available on Google Play™. Once this application is
installed, your recordings get saved as WAV or MP4 files depending on the sound
quality option you select. The files are saved in the Recordings folder on the internal
storage of your Xperia device.
For some Xperia devices, you must activate the microphone via the sound settings
the first time you connect the STM10 microphone. The Xperia device then
automatically uses the STM10 microphone as the default microphone for sound
recording whenever it's connected. However, if you use more than one five-pole
audio accessory with your device, you may need to activate the STM10 microphone
every time you connect it.
Strong wind conditions may cause your STM10 to shut down during recording. If this
happens, the built-in microphone on the Xperia device becomes active and the
recording continues. For best results when recording outdoors, use the wind sock
that is included at purchase.
To install the Audio Recorder application
1
From the Home screen of your Xperia™ device, tap
Store.
2
In Play Store, search for “Audio Recorder ” .
3
Select Audio Recorder in the search result list, then follow the instructions that
appear on the screen to download and install the application.
, then find and tap Play
To activate the microphone
1
From the Home screen of your Xperia™ device, tap .
2
Find and tap Settings > Sound > Audio accessories, then select Stereo mic
STM10 .
Depending on the Xperia™ device you use, this function may not be available.
To set the microphone sensitivity
1
From the Home screen of your Xperia™ device, tap .
2
Find and tap Settings > Sound > Audio settings > Mic sensitivity, then select an
option.
Depending on the Xperia™ device you use, this function may not be available.
In the Audio Recorder application, tap the RECORDINGS tab, then select the
file that you want to change.
2
To change the file type from music to speech, tap Music > Speech. To change
the file type from speech to music, tap Speech > Music.
To crop a recording
1
In the Audio Recorder application, tap the RECORDINGS tab, then select the
file that you want to crop.
2
Tap
. A green bar with handles appears.
3
Drag the handles accordingly to mark the part that you want to crop. The part
marked in green between the two handles will be kept and the rest, marked in
red, will be removed.
4
Tap Apply, then tap OK to confirm. The changes are now saved.
To reduce wind noise in a recording
1
In the Audio Recorder application, tap the RECORDINGS tab, then select the
file in which you want to reduce the wind noise.
2
Tap
To normalise a recording
1
In the Audio Recorder application, tap the RECORDINGS tab, then select the
file that you want to normalise.
2
Tap , then tap OK to confirm. The changes are now saved.
, then tap OK to confirm. The changes are now saved.
Recording sound for videos
To record sound for a video
1
Connect your microphone and position it in the correct orientation.
2
Make sure that your microphone is activated or that a microphone sensitivity
level is selected.
3
Activate the camera on your device, then point the camera towards the
subject.
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